I don't understand why they didn't use the tumbler instead. Same the the Keaton Batman batmobile. They used that exaggerated front end batmobile instead of the normal one.

THIS! If I know my Mattel, that would mean that the molds for both the Tumbler and the Burton/Keaton Batmobiles were being used elsewhere. There is no other reason or plausible excuse as to why we don't have them in this line. Their replacements are flat out goofy by comparison. Still, I've been waiting for a sub-series like this since they started putting Batmobiles into the Hot Wheels line, so an overall thumbs-up from me.

_________________'...because the minute a little girl is trampled by 100 teenage girls trying to get to Justin Beiber at the Tea Cups, you will be wondering why the hell we make poor Justin Beiber stand in a 30 minute line and create an unsafe atmosphere.'